Knowledge base for software setup, errors, and daily tool work.

Fix BitLocker 502 Bad Gateway During Recovery Key Retrieval

When you're locked out of a BitLocker-encrypted drive and the recovery key page returns a 502 Bad...

How to Fix PowerShell Module Not Found Error

When PowerShell reports a module not found error, it usually means the module isn't installed, is...

How to Fix kubectl Context Not Found Error

Fix Windows Activation Auto Start Configuration Failed

When you see the message 'Windows activation auto start configuration failed', it usually means t...

How to Fix Command Prompt Stuck on Loading Screen

You open Command Prompt, but instead of the usual prompt, you see a blank window or a loading cur...

Remote Desktop Security Configuration Checklist

If you've set up Remote Desktop (RDP) and are worried about security—or if you've already seen su...